# nRF Connect for Mobile vs DuroMod

The clearest difference is price: nRF Connect for Mobile at Free against DuroMod's $4.99. nRF Connect for Mobile also leads on ratings volume (478 vs 1) and update cadence (every 5 weeks vs every 6 months). DuroMod's advantage is rating (5.0 vs 4.5) and review sentiment (100% vs 71%). On ads, in-app purchases and device support there is nothing between them.

nRF Connect for Mobile is free to download; DuroMod costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DuroMod holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: nRF Connect for Mobile has 478 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 71% of nRF Connect for Mobile's written reviews are positive against 100% of DuroMod's.

nRF Connect for Mobile ships an update every 5 weeks, DuroMod every 6 months. The most recent releases landed on November 3, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | nRF Connect for Mobile | DuroMod |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [4.5 (478 ratings)](https://appshunter.io/ios/app/nrf-connect-for-mobile/id1054362403/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/duromod/id1212080401/reviews)** |
| Number of ratings | **478** | 1 |
| Positive reviews | 70.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Monetization | **Free** | Paid |
| Size | 15 MB | 0 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nordic Semiconductor ASA](https://appshunter.io/developer/497679114) | [Peter Cerhan](https://appshunter.io/developer/1212080400) |

## What reviewers say

### nRF Connect for Mobile

[App page](https://appshunter.io/ios/app/nrf-connect-for-mobile/id1054362403)

This app is a versatile tool for scanning, exploring, and communicating with Bluetooth Low Energy devices. It also enables your device to act as a peripheral and supports firmware updates for compatible devices.

**Highlights:** Scan and discover Bluetooth LE peripherals, Communicate with Bluetooth LE devices, Advertise as a Bluetooth LE peripheral, Update compatible device firmware (DFU), Filter scanned peripherals, Live RSSI chart, Log BLE function calls

**In-app purchases:** none

**What reviewers like**

- 🚀 Great product
- 🚀 Very handy
- 🚀 Amazing functionality
- 🚀 Love the technology
- 🚀 Versatile program

**What reviewers complain about**

- 🐛 Doesn't seem to work on iOS 17
- 🐛 Can't really disconnect from peripherals
- 🐛 New update freezes on launch screen DON'T UPDATE!
- 🐛 Legacy DFU not working
- 🐛 Hitting terrible bug

**Reported bugs**

- Can't read data from Bluetooth device
- Tries to ask for Bluetooth connection when Bluetooth is off. Asks to connect to devices when Bluetooth is off. Who knows what this app is doing in the background without permission?! What ever it is , it ain't good
- Tapping "tabs" doesn't work (nothing changes in the UI). To get some response from tapping UI controls typically requires (a) launching nRF Connect, (b) switching to another app, (c) switching back to nRF Connect. I've tried uninstalling and re-downloading. Same result. This used to be the bee's knees of BLE tools but it's only worth 1 star at the moment (v2.7.11).
- Cant go past the initial announcement. The app is unresponsive to the taps.

**Requested features**

- Where's the mac addresses
- Max rssi limit
- Log view
- We need macros in iOS version


### DuroMod

[App page](https://appshunter.io/ios/app/duromod/id1212080401)

Convert durometer readings to elastic modulus for polymers. This tool supports all 12 durometer scales conforming to ASTM D2240-05, providing accurate material property data.

**Highlights:** Convert durometer readings to elastic modulus, Supports all 12 durometer scales, Conforms to ASTM D2240-05, Based on linear elastic indentation mechanics, Developed at Rheology Research Center

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is nRF Connect for Mobile free?

nRF Connect for Mobile is free to download, with no in-app purchases.

### Is DuroMod free?

DuroMod costs $4.99, with no in-app purchases.

### Which has better reviews, nRF Connect for Mobile or DuroMod?

DuroMod is rated higher. nRF Connect for Mobile averages 4.5 out of 5 from 478 ratings, while DuroMod averages 5.0 from 1 ratings.

### Do nRF Connect for Mobile or DuroMod have ads?

Neither nRF Connect for Mobile nor DuroMod shows ads.

### Which is updated more often, nRF Connect for Mobile or DuroMod?

nRF Connect for Mobile ships an update every 5 weeks, and DuroMod every 6 months. Most recently, nRF Connect for Mobile was updated on November 3, 2026 and DuroMod on November 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*